World History Timeline
150+ events across eras, regions and themes. Filter, compare centuries, see what happened today, then test yourself.
- No training on your data
- Region: global
- 2001 — September 11 attacks. Reshaped global security and foreign policy.
- AncientSocietyMiddle East
Farming begins in the Fertile Crescent
Humans start domesticating wheat, barley, sheep and goats.
Why it matters: Settled agriculture made cities, writing and states possible.
c. 9000 BCE90th century BCE - AncientSocietyAsia
Rice cultivated in the Yangtze valley
Early Chinese communities begin systematic rice farming.
Why it matters: Rice still feeds more than half the world today.
c. 7000 BCE70th century BCE - AncientScience & TechMiddle East
The wheel appears in Mesopotamia
Potters' wheels are adapted for carts and chariots.
Why it matters: Transformed transport, warfare and manufacturing.
c. 3500 BCE35th century BCE - AncientCulture & IdeasMiddle East
Cuneiform writing invented in Sumer
Wedge marks on clay record grain, debts and laws.
Why it matters: The first writing system — history literally begins here.
c. 3200 BCE32th century BCE - AncientPolitics & WarAfrica
Egypt unified under Narmer
The first dynasty of pharaohs forms a single state along the Nile.
Why it matters: Foundation for 3,000 years of continuous civilization.
c. 3100 BCE31th century BCE - AncientCulture & IdeasAfrica
Great Pyramid of Giza built
Fourth-Dynasty tomb for Pharaoh Khufu.
Why it matters: Tallest human-made structure for ~3,800 years.
c. 2600 BCE26th century BCE - AncientSocietyAsia
Indus Valley cities flourish
Mohenjo-daro and Harappa build grid streets and drains.
Why it matters: Among the earliest planned cities with sanitation.
c. 2500 BCE25th century BCE - AncientPolitics & WarMiddle East
Code of Hammurabi
Babylon's king issues one of the earliest written legal codes.
Why it matters: Pioneered the idea of fixed, public law.
c. 1750 BCE18th century BCE - AncientCulture & IdeasAsia
Shang dynasty oracle bones
Chinese script recorded on bone and shell for divination.
Why it matters: The direct ancestor of modern Chinese characters.
c. 1600 BCE16th century BCE - AncientPolitics & WarAfrica
Tutankhamun rules Egypt
A boy pharaoh restores the old gods after Akhenaten's reforms.
Why it matters: His intact tomb, found in 1922, transformed Egyptology.
c. 1350 BCE14th century BCE - AncientSocietyMiddle East
Bronze Age collapse
Mediterranean palace civilizations fall within a few decades.
Why it matters: A rare example of many states collapsing at once.
c. 1200 BCE12th century BCE - AncientCulture & IdeasMiddle East
Phoenician alphabet spreads
A 22-letter consonant alphabet travels with traders.
Why it matters: Ancestor of Greek, Latin and most alphabets used today.
c. 1100 BCE11th century BCE - AncientCulture & IdeasEurope
First recorded Olympic Games
Athletic contests held at Olympia in honour of Zeus.
Why it matters: Origin of the modern Olympic movement.
776 BCE8th century BCE - AncientPolitics & WarEurope
Traditional founding of Rome
Legend dates the city's founding to Romulus.
Why it matters: Start of a story that shapes European law and language.
753 BCE8th century BCE - AncientCulture & IdeasAsia
Birth of the Buddha
Siddhartha Gautama born in Lumbini, in present-day Nepal.
Why it matters: Buddhism now guides around half a billion people.
c. 563 BCE6th century BCE - AncientCulture & IdeasAsia
Birth of Confucius
Chinese philosopher of duty, family and good government.
Why it matters: Confucian ethics shaped East Asian society for 2,000 years.
c. 551 BCE6th century BCE - AncientPolitics & WarMiddle East
Cyrus the Great takes Babylon
The Persian Empire becomes the largest state yet seen.
Why it matters: The Cyrus Cylinder is often called an early charter of tolerance.
539 BCE6th century BCE - ClassicalPolitics & WarEurope
Democracy in Athens
Cleisthenes' reforms create direct citizen rule.
Why it matters: First major experiment with democracy.
508 BCE6th century BCE - ClassicalPolitics & WarEurope
Battle of Marathon
Athens repels a Persian invasion force.
Why it matters: Preserved the independent Greek city-states — and gave us the race.
490 BCE5th century BCE - ClassicalCulture & IdeasEurope
Trial and death of Socrates
Athens condemns the philosopher for corrupting the youth.
Why it matters: Foundational moment for Western philosophy and free thought.
399 BCE4th century BCE - ClassicalPolitics & WarEurope
Alexander the Great takes the throne
In 13 years he conquers from Greece to the Indus.
Why it matters: Spread Greek culture across three continents.
336 BCE4th century BCE - ClassicalScience & TechAfrica
Euclid writes the Elements
A systematic treatment of geometry from a few axioms.
Why it matters: The most influential mathematics textbook ever written.
c. 300 BCE3th century BCE - ClassicalPolitics & WarAsia
Ashoka rules the Maurya Empire
After the Kalinga war he adopts Buddhism and non-violence.
Why it matters: One of history's rare imperial turns toward tolerance.
268 BCE3th century BCE - ClassicalPolitics & WarAsia
Qin unifies China
Qin Shi Huang founds the first centralized Chinese empire.
Why it matters: Standardized writing, weights and roads — set China's trajectory.
221 BCE3th century BCE - ClassicalExplorationAsia
Silk Road trade opens
Han China connects overland to Central Asia and Rome.
Why it matters: First sustained exchange of goods and ideas across Eurasia.
c. 200 BCE2th century BCE - ClassicalPolitics & WarEurope
Assassination of Julius Caesar
Senators kill Caesar on the Ides of March.
Why it matters: Ended the Roman Republic and triggered the Empire.
44 BCE1th century BCE - ClassicalPolitics & WarEurope
Roman Empire founded
Augustus becomes the first emperor of Rome.
Why it matters: Shaped law, language and infrastructure across Europe.
27 BCE1th century BCE - ClassicalSocietyEurope
Vesuvius buries Pompeii
Ash entombs two Roman towns in a single day.
Why it matters: Froze everyday Roman life for archaeologists to find.
79 CE1th century CE - ClassicalScience & TechAsia
Paper invented in Han China
Cai Lun standardizes paper from bark, rags and hemp.
Why it matters: Made records, books and bureaucracy cheap.
105 CE2th century CE - ClassicalCulture & IdeasEurope
Edict of Milan
Constantine legalizes Christianity across the Roman Empire.
Why it matters: Turned a persecuted sect into a state religion.
313 CE4th century CE - ClassicalScience & TechAsia
Decimal place-value system in India
Indian mathematicians formalise digits including zero.
Why it matters: The number system the whole world now uses.
c. 400 CE5th century CE - ClassicalPolitics & WarEurope
Fall of the Western Roman Empire
The last western emperor is deposed by Odoacer.
Why it matters: Conventional dividing line between antiquity and the Middle Ages.
476 CE5th century CE - MedievalCulture & IdeasMiddle East
Hijra of Muhammad
Migration to Medina marks year one of the Islamic calendar.
Why it matters: Birth of the world's second-largest religion.
6227th century CE - MedievalScience & TechMiddle East
Islamic Golden Age begins
Baghdad's House of Wisdom translates and extends Greek science.
Why it matters: Preserved and advanced algebra, optics and medicine.
c. 7508th century CE - MedievalPolitics & WarEurope
Charlemagne crowned emperor
The Pope crowns him Emperor of the Romans on Christmas Day.
Why it matters: Framework for the Holy Roman Empire and medieval Europe.
8009th century CE - MedievalExplorationAmericas
Vikings reach North America
Leif Erikson lands at L'Anse aux Meadows in Newfoundland.
Why it matters: European contact with the Americas 500 years before Columbus.
c. 100011th century CE - MedievalPolitics & WarEurope
Norman conquest of England
William defeats King Harold at Hastings.
Why it matters: Reshaped English language, law and aristocracy.
106611th century CE - MedievalCulture & IdeasEurope
University of Bologna founded
Europe's first university opens for law students.
Why it matters: Template for the modern university.
108811th century CE - MedievalPolitics & WarAsia
Genghis Khan unites the Mongols
Nomadic tribes unite under one khan.
Why it matters: Built the largest contiguous land empire in history.
120613th century CE - MedievalPolitics & WarEurope
Magna Carta
English barons force King John to accept limits on royal power.
Why it matters: Cornerstone of constitutional government.
121513th century CE - MedievalExplorationAsia
Marco Polo travels to China
A Venetian merchant journeys to Kublai Khan's court.
Why it matters: Opened European imagination to Asia.
127113th century CE - MedievalSocietyAfrica
Mansa Musa's pilgrimage to Mecca
The Mali emperor spends so much gold he unsettles Cairo's economy.
Why it matters: Put West African wealth on European maps.
132414th century CE - MedievalSocietyEurope
Black Death reaches Europe
Plague kills 30–60% of the population within five years.
Why it matters: Reshaped labour, religion and society.
134714th century CE - MedievalPolitics & WarAsia
Ming dynasty founded
The Mongols are expelled and Han rule restored in China.
Why it matters: Era of the Forbidden City and Zheng He's treasure fleets.
136814th century CE - MedievalExplorationAsia
Zheng He's first treasure voyage
Chinese fleets of 300 ships sail to India and East Africa.
Why it matters: Showed China could have led the age of exploration.
140515th century CE - Early ModernScience & TechEurope
Gutenberg's printing press
Movable-type printing collapses the cost of books.
Why it matters: Triggered the Reformation, the Scientific Revolution and mass literacy.
144015th century CE - MedievalPolitics & WarEurope
Fall of Constantinople
Ottoman forces take the Byzantine capital.
Why it matters: Ended the Roman world and pushed Europe to seek sea routes east.
145315th century CE - Early ModernExplorationAmericas
Columbus reaches the Americas
European arrival reshapes the world by force and exchange.
Why it matters: Began the Columbian exchange — and centuries of colonization.
149215th century CE - Early ModernExplorationAsia
Vasco da Gama reaches India
Portugal opens a sea route around Africa to Calicut.
Why it matters: Broke the overland spice monopoly and started European empires in Asia.
149815th century CE - Early ModernCulture & IdeasEurope
Luther's Ninety-five Theses
A monk challenges the sale of indulgences in Wittenberg.
Why it matters: Split Western Christianity and remade European politics.
151716th century CE - Early ModernPolitics & WarAmericas
Fall of Tenochtitlan
Cortés and allied city-states destroy the Aztec capital.
Why it matters: Beginning of Spanish rule across Mesoamerica.
152116th century CE - Early ModernPolitics & WarAsia
Mughal Empire founded
Babur wins at Panipat and establishes Mughal rule in India.
Why it matters: Three centuries of art, architecture and administration.
152616th century CE - Early ModernScience & TechEurope
Copernicus publishes heliocentrism
Argues that Earth orbits the Sun, not the reverse.
Why it matters: Launched the Scientific Revolution.
154316th century CE - Early ModernSocietyEurope
English East India Company chartered
A joint-stock company is granted an Asian trade monopoly.
Why it matters: The corporation as an instrument of empire.
160017th century CE - Early ModernScience & TechEurope
Galileo turns a telescope to the sky
Sees Jupiter's moons, lunar mountains and Venus's phases.
Why it matters: Direct evidence against an Earth-centred universe.
160917th century CE - Early ModernExplorationAmericas
Mayflower lands at Plymouth
English Separatists found a colony in present-day Massachusetts.
Why it matters: Foundational to the United States' founding story.
162017th century CE - Early ModernCulture & IdeasAsia
Taj Mahal begun
Shah Jahan starts a marble mausoleum for Mumtaz Mahal.
Why it matters: High point of Mughal architecture.
163217th century CE - Early ModernScience & TechEurope
Newton publishes the Principia
Lays out the laws of motion and universal gravitation.
Why it matters: Turned physics into a predictive mathematical science.
168717th century CE - IndustrialScience & TechEurope
Industrial Revolution begins in Britain
Coal, steam and factories replace hand production.
Why it matters: The biggest change in living standards since farming.
175018th century CE - Early ModernPolitics & WarAmericas
US Declaration of Independence
Thirteen colonies declare independence from Great Britain.
Why it matters: Inspired democratic revolutions worldwide.
177618th century CE - Early ModernPolitics & WarEurope
French Revolution begins
The storming of the Bastille launches a decade of upheaval.
Why it matters: Ended absolute monarchy in France and reshaped Europe.
178918th century CE - Early ModernScience & TechEurope
First smallpox vaccination
Edward Jenner uses cowpox to protect against smallpox.
Why it matters: Founded immunology; smallpox was eradicated by 1980.
179618th century CE - IndustrialPolitics & WarAmericas
Haitian independence
Haiti becomes the first nation born of a successful slave revolt.
Why it matters: Shook the foundations of Atlantic slavery.
180419th century CE - IndustrialPolitics & WarEurope
Battle of Waterloo
Napoleon is defeated by allied European armies.
Why it matters: Ended 23 years of revolutionary war and reset Europe's map.
181519th century CE - IndustrialScience & TechEurope
First public steam railway
The Stockton & Darlington line opens in England.
Why it matters: Started the railway age and modern commuting.
182519th century CE - IndustrialSocietyEurope
Slavery Abolition Act
Britain abolishes slavery across most of its empire.
Why it matters: Momentum for global abolition movements.
183319th century CE - IndustrialPolitics & WarEurope
Year of revolutions
Uprisings sweep more than 50 European states.
Why it matters: Spread nationalism, liberalism and workers' movements.
184819th century CE - IndustrialPolitics & WarAsia
British Crown rule in India
After the 1857 rebellion, the Crown replaces the East India Company.
Why it matters: Direct imperial rule until 1947.
185819th century CE - IndustrialScience & TechEurope
Darwin publishes On the Origin of Species
Explains life's diversity by natural selection.
Why it matters: The unifying theory of all biology.
185919th century CE - IndustrialPolitics & WarAmericas
US Civil War ends; slavery abolished
Confederate surrender at Appomattox; the 13th Amendment follows.
Why it matters: Ended legal slavery in the United States.
186519th century CE - IndustrialScience & TechAfrica
Suez Canal opens
A sea link between the Mediterranean and Red Sea.
Why it matters: Cut the Europe–Asia voyage by thousands of kilometres.
186919th century CE - IndustrialScience & TechEurope
Mendeleev's periodic table
Elements arranged by atomic weight, with gaps for undiscovered ones.
Why it matters: Predicted elements before anyone found them.
186919th century CE - IndustrialScience & TechAmericas
Telephone patented
Alexander Graham Bell transmits speech over wire.
Why it matters: Started real-time long-distance communication.
187619th century CE - IndustrialScience & TechAmericas
Practical electric light bulb
Edison's team produces a long-lasting carbon filament lamp.
Why it matters: Electrified homes and extended the working day.
187919th century CE - IndustrialPolitics & WarAfrica
Berlin Conference partitions Africa
European powers carve up the continent without African input.
Why it matters: Drew borders that still cause conflict today.
188519th century CE - IndustrialScience & TechEurope
X-rays discovered
Wilhelm Röntgen images the bones of his wife's hand.
Why it matters: Created medical imaging almost overnight.
189519th century CE - IndustrialCulture & IdeasEurope
First modern Olympic Games
Athens hosts athletes from 14 nations.
Why it matters: Revived a global sporting tradition.
189619th century CE - ModernScience & TechAmericas
First powered flight
The Wright brothers fly 37 metres at Kitty Hawk.
Why it matters: Opened the age of aviation.
190320th century CE - ModernScience & TechEurope
Einstein's miracle year
Four papers including special relativity and E=mc².
Why it matters: Rewrote physics' understanding of space, time and energy.
190520th century CE - ModernPolitics & WarEurope
First World War begins
The assassination in Sarajevo pulls Europe's alliances into war.
Why it matters: Killed 17 million and destroyed four empires.
191420th century CE - ModernPolitics & WarEurope
Russian Revolution
Bolsheviks seize power in Petrograd.
Why it matters: Created the first communist state and defined the 20th century.
191720th century CE - ModernSocietyGlobal
Spanish flu pandemic
A H1N1 influenza strain kills an estimated 50 million people.
Why it matters: Deadliest pandemic of the modern era before COVID-19.
191820th century CE - ModernPolitics & WarEurope
Treaty of Versailles signed
Peace terms impose heavy reparations on Germany.
Why it matters: Its harshness helped set the stage for the next war.
191920th century CE - ModernScience & TechEurope
Penicillin discovered
Alexander Fleming notices mould killing bacteria on a stray dish.
Why it matters: The first true antibiotic; hundreds of millions of lives saved.
192820th century CE - ModernSocietyAmericas
Wall Street Crash
Share prices collapse, triggering the Great Depression.
Why it matters: Reshaped economics and government's role in the economy.
192920th century CE - ModernPolitics & WarAsia
Salt March in India
Gandhi walks 385 km to make salt in defiance of British tax law.
Why it matters: Made non-violent resistance a global political method.
193020th century CE - ModernPolitics & WarEurope
Second World War begins
Germany invades Poland; Britain and France declare war.
Why it matters: The deadliest conflict in history — around 70 million dead.
193920th century CE - ModernPolitics & WarAsia
Atomic bombs and the end of WWII
Hiroshima and Nagasaki are bombed; Japan surrenders.
Why it matters: Opened the nuclear age and the Cold War standoff.
194520th century CE - ModernPolitics & WarGlobal
United Nations founded
51 states sign the UN Charter in San Francisco.
Why it matters: First durable framework for global cooperation.
194520th century CE - ModernPolitics & WarAsia
Indian independence and Partition
British India splits into India and Pakistan.
Why it matters: Freed a fifth of humanity; displaced 15 million people.
194720th century CE - ModernSocietyGlobal
Universal Declaration of Human Rights
The UN adopts a shared standard for human dignity.
Why it matters: Basis of modern international human-rights law.
194820th century CE - ModernPolitics & WarAsia
People's Republic of China founded
Mao Zedong proclaims the new state in Beijing.
Why it matters: Reshaped Asian and global politics for generations.
194920th century CE - ModernScience & TechEurope
Structure of DNA published
Watson, Crick, Franklin and Wilkins reveal the double helix.
Why it matters: Made genetics — and later biotech — possible.
195320th century CE - ModernSocietyAmericas
Rosa Parks refuses to move
Her arrest sparks the Montgomery bus boycott.
Why it matters: Catalysed the US civil rights movement.
195520th century CE - ModernScience & TechEurope
Sputnik 1 launched
The Soviet Union puts the first satellite in orbit.
Why it matters: Started the Space Race and the satellite era.
195720th century CE - ModernExplorationEurope
First human in space
Yuri Gagarin orbits Earth aboard Vostok 1.
Why it matters: Proved humans could survive spaceflight.
196120th century CE - ModernSocietyAmericas
'I Have a Dream' speech
Martin Luther King Jr. addresses the March on Washington.
Why it matters: Defining moment of the civil rights movement.
196320th century CE - ModernExplorationGlobal
Apollo 11 lands on the Moon
Armstrong and Aldrin walk on the lunar surface.
Why it matters: The furthest humans have travelled from home.
196920th century CE - ModernScience & TechAmericas
ARPANET's first message
Two university computers exchange data over a network.
Why it matters: The seed of the internet.
196920th century CE - ModernScience & TechAmericas
First microprocessor released
Intel's 4004 puts a CPU on a single chip.
Why it matters: Made personal computers and smartphones possible.
197120th century CE - ModernSocietyMiddle East
Oil crisis
An OPEC embargo quadruples the price of oil.
Why it matters: Ended the post-war boom and started energy politics.
197320th century CE - ModernScience & TechEurope
First IVF baby born
Louise Brown is born in Oldham, England.
Why it matters: Over 12 million people have since been born via IVF.
197820th century CE - ModernScience & TechGlobal
Smallpox declared eradicated
The WHO confirms the first disease wiped out by humans.
Why it matters: Proof that global public health campaigns can win.
198020th century CE - ContemporaryScience & TechEurope
World Wide Web proposed
Tim Berners-Lee circulates a proposal at CERN.
Why it matters: Turned the internet into something anyone could use.
198920th century CE - ContemporaryPolitics & WarEurope
Fall of the Berlin Wall
Peaceful protests bring down the Iron Curtain's symbol.
Why it matters: Began the end of the Cold War.
198920th century CE - ContemporaryPolitics & WarEurope
Soviet Union dissolves
Fifteen republics become independent states.
Why it matters: Ended the Cold War's bipolar world order.
199120th century CE - ContemporarySocietyAfrica
End of apartheid in South Africa
Nelson Mandela wins the first free elections.
Why it matters: Ended a half-century of legalized racial segregation.
199420th century CE - ContemporaryPolitics & WarAfrica
Rwandan genocide
Around 800,000 people are killed in 100 days.
Why it matters: Forced a rethink of international intervention.
199420th century CE - ContemporaryScience & TechAmericas
Deep Blue beats Kasparov
An IBM computer defeats the reigning world chess champion.
Why it matters: First sign machines could out-think humans at hard tasks.
199720th century CE - ContemporaryPolitics & WarAmericas
September 11 attacks
Coordinated al-Qaeda attacks kill nearly 3,000 in the US.
Why it matters: Reshaped global security and foreign policy.
200121th century CE - ContemporaryScience & TechGlobal
Human Genome Project completed
The 3-billion-letter human genome is sequenced.
Why it matters: Foundation of personalised medicine.
200321th century CE - ContemporaryScience & TechAmericas
First iPhone released
Apple launches a touchscreen phone with mobile internet.
Why it matters: Put a computer in almost every pocket on Earth.
200721th century CE - ContemporarySocietyGlobal
Global financial crisis
Lehman Brothers collapses; credit markets freeze worldwide.
Why it matters: Deepest downturn since the 1930s; reshaped banking rules.
200821th century CE - ContemporaryScience & TechEurope
Higgs boson discovered
CERN confirms the particle that gives mass to others.
Why it matters: Completed the Standard Model of particle physics.
201221th century CE - ContemporarySocietyGlobal
Paris Climate Agreement
195 countries agree to limit warming to well below 2 °C.
Why it matters: First near-universal climate accord.
201521th century CE - ContemporaryScience & TechGlobal
First image of a black hole
The Event Horizon Telescope images M87's shadow.
Why it matters: Turned a theoretical object into a photograph.
201921th century CE - ContemporarySocietyGlobal
COVID-19 pandemic declared
The WHO declares a pandemic as SARS-CoV-2 spreads worldwide.
Why it matters: Largest disruption to daily life since WWII.
202021th century CE - ContemporaryScience & TechGlobal
mRNA vaccines authorised
COVID-19 vaccines are approved within a year of the outbreak.
Why it matters: Fastest vaccine development in history.
202021th century CE - ContemporaryExplorationGlobal
James Webb Space Telescope launched
The largest space telescope ever built leaves Earth.
Why it matters: Seeing the first galaxies formed after the Big Bang.
202121th century CE - ContemporaryScience & TechGlobal
Generative AI goes mainstream
Chat and image models reach hundreds of millions of users.
Why it matters: Fastest technology adoption curve ever recorded.
202221th century CE - ContemporaryExplorationAsia
India lands near the lunar south pole
Chandrayaan-3 makes the first soft landing in that region.
Why it matters: Opened a race for lunar water ice.
202321th century CE
World History Timeline — Overview
What is World History Timeline?
World History Timeline is a free, browser-based utilities tool on MyToolyard. Major events across every era — filter by region and see why each one mattered.
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